Scientific Staff. 



DEPARTMENT OF MINERALOGY. 



L. P. Gratacap, Ph.B., A.B., A.M., Curator. 

 George F. Kunz, A.M., Ph.D., Honorary Curator of Gems. 



DEPARTMENT OF BOOKS AND PUBLICATIONS. 

 Prof. Ralph W. Tower, A.B., A.M., Ph.D., Curator. 



DEPARTMENT OF INVERTEBRATE ZOOLOGY. 



Prof. Henry E. Crampton, A.B., Ph.D., Curator. 



Roy W. Miner, A.B., Assistant Curator. 



Frank E. Lutz, A.B., Ph.D., Assistant Curator. 



L. P. Gratacap, Ph.B., A.B., A.M., Curator of Mollusca. 



William Beutenmuller, Associate Curator of Lepidoptera. 



Prof. William Morton Wheeler, Ph.D., Honorary Curator of Social Insects. 



Alexander Petrunkevitch, Ph.D., Honorary Curator of Arachnida. 

 Prof. Aaron L. Treadwell, B.S., M.S., Ph.D., Honorary Curator of Annulata. 



DEPARTMENT OF PHYSIOLOGY. 

 Prof. Ralph W. Tower, A.B., A.M., Ph.D., Curator. 



DEPARTMENT OF MAPS AND CHARTS. 

 A. Woodward, Ph.D., Curator. 



DEPARTMENT OF ICHTHYOLOGY AND HERPETOLOGY. 



Prof. Bashford Dean, A.B., A.M., Ph.D., Curator of Fishes and Reptiles 

 Louis Hussakof, B.S., Ph.D., Assistant Curator of Fossil Fishes. 



